package com.sky.controller.admin;

import com.sky.result.Result;
import com.sky.service.ReportService;
import com.sky.vo.OrderReportVO;
import com.sky.vo.SalesTop10ReportVO;
import com.sky.vo.TurnoverReportVO;
import com.sky.vo.UserReportVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.apache.poi.xssf.usermodel.XSSFSheet;
import org.apache.poi.xssf.usermodel.XSSFWorkbook;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.format.annotation.DateTimeFormat;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import javax.servlet.http.HttpServletResponse;
import java.time.LocalDate;

@RestController
@Slf4j
@Api(tags = "数据统计相关接口")
@RequestMapping("/admin/report")
public class ReportController {
    @Autowired
    ReportService reportService;
    @GetMapping("/turnoverStatistics")
    @ApiOperation("营业额统计接口")
    public Result<TurnoverReportVO> turnoverStatistics(@DateTimeFormat(pattern = "yyyy-MM-dd")
                                                               LocalDate begin,
                                                       @DateTimeFormat(pattern = "yyyy-MM-dd")
                                                                   LocalDate end)
    {

        return Result.success(reportService.getTurnover(begin, end));
    }

    @GetMapping("/userStatistics")
    @ApiOperation("用户统计接口")
    public Result<UserReportVO> userStatistics(@DateTimeFormat(pattern = "yyyy-MM-dd")
                                                           LocalDate begin,
                                               @DateTimeFormat(pattern = "yyyy-MM-dd")
                                                           LocalDate end)
    {
        return Result.success(reportService.getUserStatistics(begin, end));
    }

    @GetMapping("/ordersStatistics")
    @ApiOperation("订单统计接口")
    public Result<OrderReportVO> OrderStatistics (@DateTimeFormat(pattern = "yyyy-MM-dd")
                                                              LocalDate begin,
                                                  @DateTimeFormat(pattern = "yyyy-MM-dd")
                                                              LocalDate end)
    {
        return Result.success(reportService.getOrderStatistics(begin, end));
    }

    @GetMapping("/top10")
    @ApiOperation("查询销量排名top10接口")
    public Result<SalesTop10ReportVO> top10 (@DateTimeFormat(pattern = "yyyy-MM-dd")
                                                         LocalDate begin,
                                             @DateTimeFormat(pattern = "yyyy-MM-dd")
                                                         LocalDate end)
    {
        return  Result.success(reportService.getSalesTop10(begin,end));
    }

    @GetMapping("export")
    @ApiOperation("导出Excel报表接口")
    public void export (HttpServletResponse response)
    {
        reportService.exportBusinessData(response);
    }
}
